IP Library Assignment 031961/0001
Patent Assignment
Reel/Frame 031961/0001

Assignment of Assignor's Interest

Recorded: 2014-01-14 Pages: 10
Assignors
BRANDAU, SVEN
Executed: 2013-11-22
KLIMPEL, MICHAEL
Executed: 2013-11-21
MAGG, HANS
Executed: 2013-12-19
WELLE, ACHIM
Executed: 2013-11-25
Assignee
LANXESS DEUTSCHLAND GMBH
D-50679, COLOGNE, GERMANY
Covered Property (1)
Compositions That Can Be Vulcanized and That Are Based on Nitrile Rubbers Containing Epoxy Groups
Patent: 9,868,806 →
Application: 13/996,714 →
Publication: US 2014/0114026
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 19, 2016
From: LANXESS DEUTSCHLAND GMBH
To: ARLANXEO DEUTSCHLAND GMBH
Reel/Frame 039753/0760 →